1310602680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{404507}}^1$

素因数の和:404530

約数の個数: 80

約数和(自身を含む): 4405092120

約数和(自身を除く): 3094489440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 404507, 809014, 1213521, 1618028, 2022535, 2427042, 3236056, 3640563, 4045070, 4854084, 6067605, 7281126, 8090140, 9708168, 10921689, 12135210, 14562252, 16180280, 18202815, 21843378, 24270420, 29124504, 32765067, 36405630, 43686756, 48540840, 54608445, 65530134, 72811260, 87373512, 109216890, 131060268, 145622520, 163825335, 218433780, 262120536, 327650670, 436867560, 655301340, 1310602680]

約数ペア:

[(1, 1310602680), (2, 655301340), (3, 436867560), (4, 327650670), (5, 262120536), (6, 218433780), (8, 163825335), (9, 145622520), (10, 131060268), (12, 109216890), (15, 87373512), (18, 72811260), (20, 65530134), (24, 54608445), (27, 48540840), (30, 43686756), (36, 36405630), (40, 32765067), (45, 29124504), (54, 24270420), (60, 21843378), (72, 18202815), (81, 16180280), (90, 14562252), (108, 12135210), (120, 10921689), (135, 9708168), (162, 8090140), (180, 7281126), (216, 6067605), (270, 4854084), (324, 4045070), (360, 3640563), (405, 3236056), (540, 2427042), (648, 2022535), (810, 1618028), (1080, 1213521), (1620, 809014), (3240, 404507)]